The Chattanooga Police have new technology that shows how many inches a car is from a bicyclist when passing from behind. They are using the new tool to educate drivers about the three foot law.
This is great and I would love to see this spread. Passing a cyclist at less than three feet is extremely dangerous. Wisconsin has had a three foot law for many years. Unfortunately, many people are unaware of it including some police and sheriffs. Tell all your friends!